Add _mac suffix for obj-c files.

browser/atom_application_delegate_mac.mm

@@ -2,9 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#import "browser/atom_application_delegate.h"
+#import "browser/atom_application_delegate_mac.h"
 
-#import "browser/atom_application.h"
+#import "browser/atom_application_mac.h"
 
 @implementation AtomApplicationDelegate
 

browser/atom_application_mac.mm

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#import "browser/atom_application.h"
+#import "browser/atom_application_mac.h"
 
 #include "base/auto_reset.h"
 #include "base/logging.h"

browser/atom_browser_main_parts_mac.mm

@@ -5,8 +5,8 @@
 #include "browser/atom_browser_main_parts.h"
 
 #import "base/mac/bundle_locations.h"
-#import "browser/atom_application.h"
-#import "browser/atom_application_delegate.h"
+#import "browser/atom_application_mac.h"
+#import "browser/atom_application_delegate_mac.h"
 
 namespace atom {